摘要： -What are you busy doing these days? - the final examinations. A. To prepare myself for B. Preparing myself for C. To make preparations for D. Myself preparing [解析]选B.考查非谓语动词的用法.be busy doing sth. 忙于做某事; prepare oneself for sth. 准备做某事.答语是省略句.完整句子应是“I’m busy preparing myself for the final examinations. .
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--What are you busy doing these days, Mary?
--________ the final examinations.
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A．To make preparations for
B．Preparing myself for
C．To prepare myself for
D．Myself preparing
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